| 货号 | 中文名称 | 英文名称 | CAS |
| WT-IS-B01024 | 2-Aminopyridine (d6 98%) | 2-Aminopyridine (d6 98%) | 203784-57-0;Unlabeled:504-29-0 |
| WT-IS-B01174 | 2-Bromopropane (13C3 99%) | 2-Bromopropane (13C3 99%) | 220505-11-3;Unlabeled:75-26-3 |
| WT-IS-B02028 | 2-Bromopropane (d7 98%) | 2-Bromopropane (d7 98%) | 39091-63-9;Unlabeled:75-26-3 |
| WT-IS-B01273 | 2-Butanone (1,1,1,3,3-d5 98%) | 2-Butanone (1,1,1,3,3-d5 98%) | 24313-50-6;Unlabeled:78-93-3 |
| WT-IS-B02169 | 2-Butanone (4,4,4-d3 98%) | 2-Butanone (4,4,4-d3 98%) | 53389-26-7;Unlabeled:78-93-3 |
| WT-IS-B02170 | 2-Butanone (4,4,4-d3 98%) | 2-Butanone (4,4,4-d3 98%) | 53389-26-7;Unlabeled:78-93-3 |
| WT-IS-B00152 | 2-Chloroethanol (1,1,2,2-d4 98%) | 2-Chloroethanol (1,1,2,2-d4 98%) | 117067-62-6;Unlabeled:107-07-3 |
| WT-IS-B02697 | 2-Chlorophenol (Ring-d4 99%) | 2-Chlorophenol (Ring-d4 99%) | 93951-73-6;Unlabeled:95-57-8 |
| WT-IS-B02203 | 2-Chloropropane (d7 98%) | 2-Chloropropane (d7 98%) | 55956-02-0;Unlabeled:75-29-6 |
| WT-IS-B00976 | 2-Ethylhexanol (d17 98%) | 2-Ethylhexanol (d17 98%) | 202480-75-9;Unlabeled:104-76-7 |
| WT-IS-B01037 | 2-Hedta (2-Hydroxyethyl-d4 98%) | 2-Hedta (2-Hydroxyethyl-d4 98%) | 203805-99-6;Unlabeled:150-39-0 |
| WT-IS-B02483 | 2-Hydroxybenzoic Acid (Salicylic Acid) (3,4,5,6-d4 97%) | 2-Hydroxybenzoic Acid (Salicylic Acid) (3,4,5,6-d4 97%) | 78646-17-0;Unlabeled:69-72-7 |
| WT-IS-B01805 | 2-Hydroxybenzoic Acid (Salicylic Acid) (d6 97%) | 2-Hydroxybenzoic Acid (Salicylic Acid) (d6 97%) | 285979-87-5;Unlabeled:69-72-7 |
| WT-IS-B00205 | 2-Hydroxybenzoic Acid (Salicylic Acid) (Ring-13C6 99%) | 2-Hydroxybenzoic Acid (Salicylic Acid) (Ring-13C6 99%) | 1189678-81-6;Unlabeled:69-72-7 |
| WT-IS-B01929 | 2-Methylsuccinic Acid (d6 98%) | 2-Methylsuccinic Acid (d6 98%) | 347840-08-8;Unlabeled:498-21-5 |
| WT-IS-B01368 | 2-Nitroaniline (13C6 99%) | 2-Nitroaniline (13C6 99%) | 2483735-74-4;Unlabeled:88-74-4 |
| WT-IS-B00915 | 2-Nitrotoluene (Ring-13C6 99%) 1 mg/ml in Acetonitrile | 2-Nitrotoluene (Ring-13C6 99%) 1 mg/ml in Acetonitrile | 202114-59-8;Unlabeled:88-72-2 |
| WT-IS-B01002 | 2-Octyl-1-Dodecanol (d41 98%) | 2-Octyl-1-Dodecanol (d41 98%) | 203633-17-4;Unlabeled:5333-42-6 |
| WT-IS-B01967 | 2-Phenylethanol (1-13C 99%) | 2-Phenylethanol (1-13C 99%) | 35462-98-7;Unlabeled:60-12-8 |
| WT-IS-B02721 | 2-Picoline (d7 98%) | 2-Picoline (d7 98%) | 93951-93-0;Unlabeled:109-06-8 |
| WT-IS-B00909 | 3,5-Dimethylbenzoic Acid (3-Methyl-13C 99%) | 3,5-Dimethylbenzoic Acid (3-Methyl-13C 99%) | 202114-50-9;Unlabeled:499-06-9 |
| WT-IS-B00166 | 3-Bromofluorobenzene (13C6 99%) | 3-Bromofluorobenzene (13C6 99%) | 1173020-50-2;Unlabeled:1073-06-9 |
| WT-IS-B01914 | 3-氯-1,2-Propanediol (Propane-d5 98%) | 3-Chloro-1,2-Propanediol (Propane-d5 98%) | 342611-01-2;Unlabeled:96-24-2 |
| WT-IS-B02647 | 3-Hexyne (d10 98%) | 3-Hexyne (d10 98%) | 91202-85-6;Unlabeled:928-49-4 |
| WT-IS-B00910 | 3-Methoxy-2-Methylbenzoic Acid (Carboxyl-13C 99%) | 3-Methoxy-2-Methylbenzoic Acid (Carboxyl-13C 99%) | 202114-51-0;Unlabeled:55289-06-0 |
| WT-IS-B00256 | 3-Methoxytyramine:HCI (1,1,2,2-d4 97%) | 3-Methoxytyramine:HCI (1,1,2,2-d4 97%) | 1216788-76-9;Unlabeled:1477-68-5 |
| WT-IS-B01317 | 3-Methyl-1-Butanol (2,3,4-13C3 Methyl-13C 99%) | 3-Methyl-1-Butanol (2,3,4-13C3 Methyl-13C 99%) | 2483735-05-1;Unlabeled:123-51-3 |
| WT-IS-B00980 | 3-Picoline (d7 98%) | 3-Picoline (d7 98%) | 202529-13-3;Unlabeled:108-99-6 |
| WT-IS-B00663 | 4-(Dimethylamino)Benzaldehyde (d11 98%) | 4-(Dimethylamino)Benzaldehyde (d11 98%) | 156914-64-6;Unlabeled:100-10-7 |
| WT-IS-B01945 | 4-Aminobenzoic Acid (2,3,5,6-d4 98%) | 4-Aminobenzoic Acid (2,3,5,6-d4 98%) | 350820-01-8;Unlabeled:150-13-0 |
| WT-IS-B00694 | 4-Aminobenzoic Acid (Ring-13C6 99%) | 4-Aminobenzoic Acid (Ring-13C6 99%) | 161406-19-5;Unlabeled:150-13-0 |
| WT-IS-B00033 | 4-Bromobenzaldehyde (Ring-13C6 99%) | 4-Bromobenzaldehyde (Ring-13C6 99%) | 1037620-59-9;Unlabeled:1122-91-4 |
| WT-IS-B02707 | 4-Bromophenyl Phenyl Ether (Phenyl-d5 98%) | 4-Bromophenyl Phenyl Ether (Phenyl-d5 98%) | 93951-83-8;Unlabeled:101-55-3 |
| WT-IS-B02695 | 4-氯-3-Methylphenol (Ring-2,6-d2 98%) | 4-Chloro-3-Methylphenol (Ring-2,6-d2 98%) | 93951-72-5;Unlabeled:59-50-7 |
| WT-IS-B02696 | 4-氯-3-Methylphenol (Ring-2,6-d2 98%) | 4-Chloro-3-Methylphenol (Ring-2,6-d2 98%) | 93951-72-5;Unlabeled:59-50-7 |
| WT-IS-B02626 | 4-Chloroaniline (13C6 99%) | 4-Chloroaniline (13C6 99%) | 89059-39-2;Unlabeled:106-47-8 |
| WT-IS-B01272 | 4-Fluoroaniline (15N 95%+) | 4-Fluoroaniline (15N 95%+) | 24226-40-2;Unlabeled:371-40-4 |
| WT-IS-B00849 | 4-Hydroxybenzaldehyde (Ring-13C6 99%) | 4-Hydroxybenzaldehyde (Ring-13C6 99%) | 201595-48-4;Unlabeled:123-08-0 |
| WT-IS-B00602 | 4-Hydroxybenzoic Acid (Carboxyl-13C 99%) | 4-Hydroxybenzoic Acid (Carboxyl-13C 99%) | 146672-02-8;Unlabeled:99-96-7 |
| WT-IS-B00941 | 4-Hydroxyphenobarbital (2-13C 99%; 1,3-15N2 98%+) | 4-Hydroxyphenobarbital (2-13C 99%; 1,3-15N2 98%+) | 202406-59-5;Unlabeled:80866-89-3 |
| WT-BE-B10424 | 4-Methoxyestradiol | 4-Methoxyestradiol | 26788-23-8 |
| WT-BE-B10001 | 4-Nitrophenol | 4-Nitrophenol | 100-02-7 |
| WT-IS-B00916 | 4-Nitrotoluene (Ring-13C6 99%) 1 mg/ml in Acetonitrile | 4-Nitrotoluene (Ring-13C6 99%) 1 mg/ml in Acetonitrile | 202114-60-1;Unlabeled:99-99-0 |
| WT-IS-B03619 | 4-Oxo-2,2,6,6-Tetramethylpiperidine (d17,97%;15N,97%+) Tempone Precursor | 4-Oxo-2,2,6,6-Tetramethylpiperidine (d17,97%;15N,97%+) Tempone Precursor | Unlabeled:826-36-8 |
| WT-IS-B01847 | 4-Picoline (d7 98%) | 4-Picoline (d7 98%) | 29372-29-0;Unlabeled:108-89-4 |
| WT-IS-B00319 | 4-Tert-Butylcyclohexanone (Butyl-d9 95%) | 4-Tert-Butylcyclohexanone (Butyl-d9 95%) | 1220905-42-9;Unlabeled:98-53-3 |
| WT-IS-B02478 | 5,5-Diphenylhydantoin (2-13C 99%; 1,3-15N2 98%+) | 5,5-Diphenylhydantoin (2-13C 99%; 1,3-15N2 98%+) | 78213-26-0;Unlabeled:57-41-0 |
| WT-IS-B02324 | 5,5-Diphenylhydantoin (Diphenyl-d10 98%) | 5,5-Diphenylhydantoin (Diphenyl-d10 98%) | 65854-97-9;Unlabeled:57-41-0 |
